697
CDUS45 KRIW 010735
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT WED OCT 01 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 30 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 2:47 PM 85 2011 65 15 63
MINIMUM 53 5:43 AM 32 2003 41 12 37
AVERAGE 67 53 14 50
PRECIPITATION (IN)
YESTERDAY 0.00 0.21 2004 0.04 -0.04 0.00
MONTH TO DATE 0.67 1.17 -0.50 0.18
SINCE SEP 1 0.67 1.17 -0.50 0.18
SINCE JAN 1 9.02 11.01 -1.99 7.77
DEGREE DAYS
HEATING
YESTERDAY 0 13 -13 15
MONTH TO DATE 89 214 -125 82
SINCE SEP 1 89 214 -125 82
SINCE JUL 1 130 271 -141 159
COOLING
YESTERDAY 2 0 2 0
MONTH TO DATE 44 57 -13 144
SINCE SEP 1 44 57 -13 144
SINCE JAN 1 489 525 -36 660
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 5:00 AM
LOWEST 22 5:00 PM
AVERAGE 39
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 89 2011
MINIMUM TEMPERATURE (F) 41 29 2004
SUNRISE AND SUNSET
OCTOBER 1 2025.......SUNRISE 7:05 AM MDT SUNSET 6:47 PM MDT
OCTOBER 2 2025.......SUNRISE 7:06 AM MDT SUNSET 6:45 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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